html {
    /* 文本禁止被选中*/
    -webkit-user-select: none;
    user-select: none;
}

body {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}


.content {
    width: 500px;
    height: 400px;
    background-color: #393e46;
    text-align: center;
    color: #00a38e;
}

.title {
    -webkit-app-region: drag;
    height: 30px;
    background-color: #222831;
    line-height: 30px;
    font-size: 15px;
    text-align: left;
}

.option {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.option div label {
    
}